Home / 22,637.60-33,959.64-7,056.44

Finding the Fourth Proportional to 22,637.60, 33,959.64 and 7,056.44

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Solution

The fourth proportional to 22,637.60, 33,959.64 and 7,056.44 is: 10,585.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,637.60 : 33,959.64 = 7,056.44 : x
  2. Step 2: Convert to fraction form
    22,637.60/33,959.64 = 7,056.44/x
  3. Step 3: Cross multiply
    22,637.60x = 33,959.64 × 7,056.44
  4. Step 4: Simplify right side
    22,637.60x = 239,634,126.80
  5. Step 5: Solve for x
    x = 239,634,126.80/22,637.60
  6. Step 6: Final answer
    x = 10,585.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.